1.
Speedometer
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A speedometer or a speed meter is a gauge that measures and displays the instantaneous speed of a vehicle. Now universally fitted to vehicles, they started to be available as options in the 1900s. Speedometers for other vehicles have specific names and use other means of sensing speed, for a boat, this is a pit log. For an aircraft, this is an airspeed indicator, charles Babbage is credited with creating an early type of a speedometer, which were usually fitted to locomotives. The electric speedometer was invented by the Croatian Josip Belušić in 1888, originally patented by Otto Schultze on October 7,1902, it uses a rotating flexible cable usually driven by gearing linked to the output of the vehicles transmission. The early Volkswagen Beetle and many motorcycles, however, use a cable driven from a front wheel, when the car or motorcycle is in motion, a speedometer gear assembly turns a speedometer cable, which then turns the speedometer mechanism itself. A small permanent magnet affixed to the speedometer cable interacts with an aluminum cup attached to the shaft of the pointer on the analogue speedometer instrument. As the magnet rotates near the cup, the magnetic field produces eddy currents in the cup. The effect is that the magnet exerts a torque on the cup, dragging it, the pointer shaft is held toward zero by a fine torsion spring. The torque on the cup increases with the speed of rotation of the magnet, thus an increase in the speed of the car will twist the cup and speedometer pointer against the spring. The cup and pointer will turn until the torque of the currents on the cup is balanced by the opposing torque of the spring. At a given speed the pointer will remain motionless and pointing to the number on the speedometers dial. The return spring is calibrated such that a given speed of the cable corresponds to a specific speed indication on the speedometer. The sensor is typically a set of one or more magnets mounted on the shaft or differential crownwheel. As the part in question turns, the magnets or teeth pass beneath the sensor, alternatively, in more recent designs, some manufactures rely on pulses coming from the ABS wheel sensors. Most modern electronic speedometers have the additional ability over the current type to show the vehicle speed when moving in reverse gear. A computer converts the pulses to a speed and displays this speed on an electronically controlled, another early form of electronic speedometer relies upon the interaction between a precision watch mechanism and a mechanical pulsator driven by the cars wheel or transmission. The watch mechanism endeavors to push the speedometer pointer toward zero, the position of the speedometer pointer reflects the relative magnitudes of the outputs of the two mechanisms
2.
System of measurement
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A system of measurement is a collection of units of measurement and rules relating them to each other. Systems of measurement have historically been important, regulated and defined for the purposes of science and commerce, systems of measurement in modern use include the metric system, the imperial system, and United States customary units. The French Revolution gave rise to the system, and this has spread around the world. In most systems, length, mass, and time are base quantities, later science developments showed that either electric charge or electric current could be added to extend the set of base quantities by which many other metrological units could be easily defined. Other quantities, such as power and speed, are derived from the set, for example. Such arrangements were satisfactory in their own contexts, the preference for a more universal and consistent system only gradually spread with the growth of science. Changing a measurement system has substantial financial and cultural costs which must be offset against the advantages to be obtained using a more rational system. However pressure built up, including scientists and engineers for conversion to a more rational. The unifying characteristic is that there was some definition based on some standard, eventually cubits and strides gave way to customary units to met the needs of merchants and scientists. In the metric system and other recent systems, a basic unit is used for each base quantity. Often secondary units are derived from the units by multiplying by powers of ten. Thus the basic unit of length is the metre, a distance of 1.234 m is 1,234 millimetres. Metrication is complete or nearly complete in almost all countries, US customary units are heavily used in the United States and to some degree in Liberia. Traditional Burmese units of measurement are used in Burma, U. S. units are used in limited contexts in Canada due to the large volume of trade, there is also considerable use of Imperial weights and measures, despite de jure Canadian conversion to metric. In the United States, metric units are used almost universally in science, widely in the military, and partially in industry, but customary units predominate in household use. At retail stores, the liter is a used unit for volume, especially on bottles of beverages. Some other standard non-SI units are still in use, such as nautical miles and knots in aviation. Metric systems of units have evolved since the adoption of the first well-defined system in France in 1795, during this evolution the use of these systems has spread throughout the world, first to non-English-speaking countries, and then to English speaking countries
3.
Speed
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In everyday use and in kinematics, the speed of an object is the magnitude of its velocity, it is thus a scalar quantity. Speed has the dimensions of distance divided by time, the SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the US and the UK, miles per hour. For air and marine travel the knot is commonly used, the fastest possible speed at which energy or information can travel, according to special relativity, is the speed of light in a vacuum c =299792458 metres per second. Matter cannot quite reach the speed of light, as this would require an amount of energy. In relativity physics, the concept of rapidity replaces the classical idea of speed, italian physicist Galileo Galilei is usually credited with being the first to measure speed by considering the distance covered and the time it takes. Galileo defined speed as the distance covered per unit of time, in equation form, this is v = d t, where v is speed, d is distance, and t is time. A cyclist who covers 30 metres in a time of 2 seconds, objects in motion often have variations in speed. If s is the length of the path travelled until time t, in the special case where the velocity is constant, this can be simplified to v = s / t. The average speed over a time interval is the total distance travelled divided by the time duration. Speed at some instant, or assumed constant during a short period of time, is called instantaneous speed. By looking at a speedometer, one can read the speed of a car at any instant. A car travelling at 50 km/h generally goes for less than one hour at a constant speed, if the vehicle continued at that speed for half an hour, it would cover half that distance. If it continued for one minute, it would cover about 833 m. Different from instantaneous speed, average speed is defined as the distance covered divided by the time interval. For example, if a distance of 80 kilometres is driven in 1 hour, likewise, if 320 kilometres are travelled in 4 hours, the average speed is also 80 kilometres per hour. When a distance in kilometres is divided by a time in hours, average speed does not describe the speed variations that may have taken place during shorter time intervals, and so average speed is often quite different from a value of instantaneous speed. If the average speed and the time of travel are known, using this equation for an average speed of 80 kilometres per hour on a 4-hour trip, the distance covered is found to be 320 kilometres. Linear speed is the distance travelled per unit of time, while speed is the linear speed of something moving along a circular path
4.
Miles per hour
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Miles per hour is an imperial and United States customary unit of speed expressing the number of statute miles covered in one hour. Miles per hour is the also used in the Canadian rail system. In some countries mph may be used to express the speed of delivery of a ball in sporting events such as cricket, tennis, road traffic speeds in other countries are indicated in kilometres per hour, while occasionally both systems are used. For example, in Ireland, a considered a speeding case by examining speeds in both kilometres per hour and miles per hour. The judge was quoted as saying the speed seemed very excessive at 180 km/h but did not look as bad at 112 mph, nautical and aeronautical applications, however, favour the knot as a common unit of speed. 1 Mph =0.000277778 Mps Example, Apollo 11 attained speeds of 25,000 Mph, if Apollo 11 were to travel at 25,000 Mph from New York to Los Angeles it would reach Los Angeles in under 6 minutes
5.
Knot (unit)
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The knot is a unit of speed equal to one nautical mile per hour, approximately 1.151 mph. The ISO Standard symbol for the knot is kn, the same symbol is preferred by the IEEE, kt is also common. The knot is a unit that is accepted for use with the SI. Etymologically, the term derives from counting the number of knots in the line that unspooled from the reel of a log in a specific time. 1 international knot =1 nautical mile per hour,1.852 kilometres per hour,0.514 metres per second,1.151 miles per hour,20.254 inches per second,1852 m is the length of the internationally agreed nautical mile. The US adopted the definition in 1954, having previously used the US nautical mile. The UK adopted the international nautical mile definition in 1970, having used the UK Admiralty nautical mile. The speeds of vessels relative to the fluids in which they travel are measured in knots, for consistency, the speeds of navigational fluids are also measured in knots. Thus, speed over the ground and rate of progress towards a distant point are given in knots. Until the mid-19th century, vessel speed at sea was measured using a chip log, the chip log was cast over the stern of the moving vessel and the line allowed to pay out. Knots placed at a distance of 8 fathoms -47 feet 3 inches from each other, passed through a sailors fingers, the knot count would be reported and used in the sailing masters dead reckoning and navigation. This method gives a value for the knot of 20.25 in/s, the difference from the modern definition is less than 0. 02%. On a chart of the North Atlantic, the scale varies by a factor of two from Florida to Greenland, a single graphic scale, of the sort on many maps, would therefore be useless on such a chart. Recent British Admiralty charts have a latitude scale down the middle to make this even easier, speed is sometimes incorrectly expressed as knots per hour, which is in fact a measure of acceleration. Prior to 1969, airworthiness standards for aircraft in the United States Federal Aviation Regulations specified that distances were to be in statute miles. In 1969, these standards were amended to specify that distances were to be in nautical miles. At 11000 m, an airspeed of 300 kn may correspond to a true airspeed of 500 kn in standard conditions. Beaufort scale Hull speed, which deals with theoretical estimates of maximum speed of displacement hulls Knot count Knotted cord Metre per second Orders of magnitude Rope Kemp
6.
Units of measurement
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A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same quantity. Any other value of quantity can be expressed as a simple multiple of the unit of measurement. For example, length is a physical quantity, the metre is a unit of length that represents a definite predetermined length. When we say 10 metres, we actually mean 10 times the definite predetermined length called metre, the definition, agreement, and practical use of units of measurement have played a crucial role in human endeavour from early ages up to this day. Different systems of units used to be very common, now there is a global standard, the International System of Units, the modern form of the metric system. In trade, weights and measures is often a subject of regulation, to ensure fairness. The International Bureau of Weights and Measures is tasked with ensuring worldwide uniformity of measurements, metrology is the science for developing nationally and internationally accepted units of weights and measures. In physics and metrology, units are standards for measurement of quantities that need clear definitions to be useful. Reproducibility of experimental results is central to the scientific method, a standard system of units facilitates this. Scientific systems of units are a refinement of the concept of weights, science, medicine, and engineering often use larger and smaller units of measurement than those used in everyday life and indicate them more precisely. The judicious selection of the units of measurement can aid researchers in problem solving, in the social sciences, there are no standard units of measurement and the theory and practice of measurement is studied in psychometrics and the theory of conjoint measurement. A unit of measurement is a quantity of a physical property. Units of measurement were among the earliest tools invented by humans, primitive societies needed rudimentary measures for many tasks, constructing dwellings of an appropriate size and shape, fashioning clothing, or bartering food or raw materials. Weights and measures are mentioned in the Bible and it is a commandment to be honest and have fair measures. As of the 21st Century, multiple unit systems are used all over the world such as the United States Customary System, the British Customary System, however, the United States is the only industrialized country that has not yet completely converted to the Metric System. The systematic effort to develop an acceptable system of units dates back to 1790 when the French National Assembly charged the French Academy of Sciences to come up such a unit system. After this treaty was signed, a General Conference of Weights, the CGPM produced the current SI system which was adopted in 1954 at the 10th conference of weights and measures. Currently, the United States is a society which uses both the SI system and the US Customary system
7.
Kilometre
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The kilometre or kilometer is a unit of length in the metric system, equal to one thousand metres. K is occasionally used in some English-speaking countries as an alternative for the kilometre in colloquial writing. A slang term for the kilometre in the US military is klick, there are two common pronunciations for the word. It is generally preferred by the British Broadcasting Corporation and the Australian Broadcasting Corporation, many scientists and other users, particularly in countries where the metric system is not widely used, use the pronunciation with stress on the second syllable. The latter pronunciation follows the pattern used for the names of measuring instruments. The problem with this reasoning, however, is that the meter in those usages refers to a measuring device. The contrast is more obvious in countries using the British rather than American spelling of the word metre. When Australia introduced the system in 1975, the first pronunciation was declared official by the governments Metric Conversion Board. However, the Australian prime minister at the time, Gough Whitlam, by the 8 May 1790 decree, the Constituent assembly ordered the French Academy of Sciences to develop a new measurement system. In August 1793, the French National Convention decreed the metre as the length measurement system in the French Republic. The first name of the kilometre was Millaire, although the metre was formally defined in 1799, the myriametre was preferred to the kilometre for everyday use. The term myriamètre appeared a number of times in the text of Develeys book Physique dEmile, ou, Principes de la de la nature. French maps published in 1835 had scales showing myriametres and lieues de Poste, the Dutch, on the other hand, adopted the kilometre in 1817 but gave it the local name of the mijl. It was only in 1867 that the term became the only official unit of measure in the Netherlands to represent 1000 metres. In the US, the National Highway System Designation Act of 1995 prohibits the use of highway funds to convert existing signs or purchase new signs with metric units. Although the State DOTs had the option of using metric measurements or dual units, all of them abandoned metric measurements, the Manual on Uniform Traffic Control Devices since 2000 is published in both metric and American Customary Units. Some sporting disciplines feature 1000 m races in major events, but in other disciplines, even though records are catalogued
8.
Hour
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An hour is a unit of time conventionally reckoned as 1⁄24 of a day and scientifically reckoned as 3, 599–3,601 seconds, depending on conditions. The seasonal, temporal, or unequal hour was established in the ancient Near East as 1⁄12 of the night or daytime, such hours varied by season, latitude, and weather. It was subsequently divided into 60 minutes, each of 60 seconds, the modern English word hour is a development of the Anglo-Norman houre and Middle English ure, first attested in the 13th century. It displaced the Old English tide and stound, the Anglo-Norman term was a borrowing of Old French ure, a variant of ore, which derived from Latin hōra and Greek hṓrā. Like Old English tīd and stund, hṓrā was originally a word for any span of time, including seasons. Its Proto-Indo-European root has been reconstructed as *yeh₁-, making hour distantly cognate with year, the time of day is typically expressed in English in terms of hours. Whole hours on a 12-hour clock are expressed using the contracted phrase oclock, Hours on a 24-hour clock are expressed as hundred or hundred hours. Fifteen and thirty minutes past the hour is expressed as a quarter past or after and half past, respectively, fifteen minutes before the hour may be expressed as a quarter to, of, till, or before the hour. Sumerian and Babylonian hours divided the day and night into 24 equal hours, the ancient Egyptians began dividing the night into wnwt at some time before the compilation of the Dynasty V Pyramid Texts in the 24th century BC. By 2150 BC, diagrams of stars inside Egyptian coffin lids—variously known as diagonal calendars or star clocks—attest that there were exactly 12 of these. The coffin diagrams show that the Egyptians took note of the risings of 36 stars or constellations. Each night, the rising of eleven of these decans were noted, the original decans used by the Egyptians would have fallen noticeably out of their proper places over a span of several centuries. By the time of Amenhotep III, the priests at Karnak were using water clocks to determine the hours and these were filled to the brim at sunset and the hour determined by comparing the water level against one of its twelve gauges, one for each month of the year. During the New Kingdom, another system of decans was used, the later division of the day into 12 hours was accomplished by sundials marked with ten equal divisions. The morning and evening periods when the failed to note time were observed as the first and last hours. The Egyptian hours were closely connected both with the priesthood of the gods and with their divine services, by the New Kingdom, each hour was conceived as a specific region of the sky or underworld through which Ras solar bark travelled. Protective deities were assigned to each and were used as the names of the hours, as the protectors and resurrectors of the sun, the goddesses of the night hours were considered to hold power over all lifespans and thus became part of Egyptian funerary rituals. The Egyptian for astronomer, used as a synonym for priest, was wnwty, the earliest forms of wnwt include one or three stars, with the later solar hours including the determinative hieroglyph for sun
9.
Orders of magnitude (length)
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The following are examples of orders of magnitude for different lengths. To help compare different orders of magnitude, the following list describes various lengths between 1. 6×10−35 meters and 101010122 meters,100 pm –1 Ångström 120 pm – radius of a gold atom 150 pm – Length of a typical covalent bond. 280 pm – Average size of the water molecule 298 pm – radius of a caesium atom, light travels 1 metre in 1⁄299,792,458, or 3. 3356409519815E-9 of a second. 25 metres – wavelength of the broadcast radio shortwave band at 12 MHz 29 metres – height of the lighthouse at Savudrija, Slovenia. 31 metres – wavelength of the broadcast radio shortwave band at 9.7 MHz 34 metres – height of the Split Point Lighthouse in Aireys Inlet, Victoria, Australia. 1 kilometre is equal to,1,000 metres 0.621371 miles 1,093.61 yards 3,280.84 feet 39,370.1 inches 100,000 centimetres 1,000,000 millimetres Side of a square of area 1 km2. Radius of a circle of area π km2,1.637 km – deepest dive of Lake Baikal in Russia, the worlds largest fresh water lake. 2.228 km – height of Mount Kosciuszko, highest point in Australia Most of Manhattan is from 3 to 4 km wide, farsang, a modern unit of measure commonly used in Iran and Turkey. Usage of farsang before 1926 may be for a precise unit derived from parasang. It is the altitude at which the FAI defines spaceflight to begin, to help compare orders of magnitude, this page lists lengths between 100 and 1,000 kilometres. 7.9 Gm – Diameter of Gamma Orionis 9, the newly improved measurement was 30% lower than the previous 2007 estimate. The size was revised in 2012 through improved measurement techniques and its faintness gives us an idea how our Sun would appear when viewed from even so close a distance as this. 350 Pm –37 light years – Distance to Arcturus 373.1 Pm –39.44 light years - Distance to TRAPPIST-1, a star recently discovered to have 7 planets around it. 400 Pm –42 light years – Distance to Capella 620 Pm –65 light years – Distance to Aldebaran This list includes distances between 1 and 10 exametres. 13 Em –1,300 light years – Distance to the Orion Nebula 14 Em –1,500 light years – Approximate thickness of the plane of the Milky Way galaxy at the Suns location 30.8568 Em –3,261. At this scale, expansion of the universe becomes significant, Distance of these objects are derived from their measured redshifts, which depends on the cosmological models used. At this scale, expansion of the universe becomes significant, Distance of these objects are derived from their measured redshifts, which depends on the cosmological models used. 590 Ym –62 billion light years – Cosmological event horizon, displays orders of magnitude in successively larger rooms Powers of Ten Travel across the Universe
10.
Length
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In geometric measurements, length is the most extended dimension of an object. In the International System of Quantities, length is any quantity with dimension distance, in other contexts length is the measured dimension of an object. For example, it is possible to cut a length of a wire which is shorter than wire thickness. Length may be distinguished from height, which is vertical extent, and width or breadth, length is a measure of one dimension, whereas area is a measure of two dimensions and volume is a measure of three dimensions. In most systems of measurement, the unit of length is a base unit, measurement has been important ever since humans settled from nomadic lifestyles and started using building materials, occupying land and trading with neighbours. As society has become more technologically oriented, much higher accuracies of measurement are required in a diverse set of fields. One of the oldest units of measurement used in the ancient world was the cubit which was the length of the arm from the tip of the finger to the elbow. This could then be subdivided into shorter units like the foot, hand or finger, the cubit could vary considerably due to the different sizes of people. After Albert Einsteins special relativity, length can no longer be thought of being constant in all reference frames. Thus a ruler that is one meter long in one frame of reference will not be one meter long in a frame that is travelling at a velocity relative to the first frame. This means length of an object is variable depending on the observer, in the physical sciences and engineering, when one speaks of units of length, the word length is synonymous with distance. There are several units that are used to measure length, in the International System of Units, the basic unit of length is the metre and is now defined in terms of the speed of light. The centimetre and the kilometre, derived from the metre, are commonly used units. In U. S. customary units, English or Imperial system of units, commonly used units of length are the inch, the foot, the yard, and the mile. Units used to denote distances in the vastness of space, as in astronomy, are longer than those typically used on Earth and include the astronomical unit, the light-year. Dimension Distance Orders of magnitude Reciprocal length Smoot Unit of length
11.
Reuters
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Reuters /ˈrɔɪtərz/ is an international news agency headquartered in London, England. It is a division of Thomson Reuters, until 2008, the Reuters news agency formed part of an independent company, Reuters Group plc, which was also a provider of financial market data. Since the acquisition of Reuters Group by the Thomson Corporation in 2008, Reuters transmits news in English, French, Arabic, Spanish, German, Italian, Portuguese, Russian, Japanese, Korean, Urdu, and Chinese. The Reuter agency was established in 1851 by Paul Julius Reuter in Britain at the London Royal Exchange, Paul Reuter worked at a book-publishing firm in Berlin and was involved in distributing radical pamphlets at the beginning of the Revolutions in 1848. Upon moving to England, he founded Reuters Telegram Company in 1851, headquartered in London, the company initially covered commercial news, serving banks, brokerage houses, and business firms. The first newspaper client to subscribe was the London Morning Advertiser in 1858, Reuters agency built a reputation in Europe and the rest of the world as the first to report news scoops from abroad. Reuters was the first to report Abraham Lincolns assassination in Europe, for instance, in 1872, Reuters expanded into the far east, followed by South America in 1874. Both expansions were made possible by advances in overland telegraphs and undersea cables, in 1883, Reuters began transmitting messages electrically to London newspapers. In 1923, Reuters began using radio to transmit news internationally, in 1925, The Press Association of Great Britain acquired a majority interest in Reuters, and full owners some years later. During the world wars, The Guardian reported that Reuters came under pressure from the British government to national interests. In 1941 Reuters deflected the pressure by restructuring itself as a private company, the new owners formed the Reuters Trust. In 1941, the PA sold half of Reuters to the Newspaper Proprieters Association, the Reuters Trust Principles were put in place to maintain the companys independence. At that point, Reuters had become one of the major news agencies. In 1961, Reuters scooped news of the erection of the Berlin Wall, in 1981, Reuters began making electronic transactions on its computer network, and afterwards developed a number of electronic brokerage and trading services. Reuters was floated as a company in 1984, when Reuters Trust was listed on the stock exchanges such as the London Stock Exchange. Reuters published the first story of the Berlin Wall being breached in 1989, share price grew during the dotcom boom, then fell after the banking troubles in 2001. In 2002, Brittanica wrote that most news throughout the world came from three major agencies, the Associated Press, Reuters, and Agence France-Presse, Reuters merged with Thomson Corporation in Canada in 2008, forming Thomson Reuters. In 2009, Thomson Reuters withdrew from the LSE and the NASDAQ, instead listing its shares on the Toronto Stock Exchange, the last surviving member of the Reuters family founders, Marguerite, Baroness de Reuter, died at age 96 on 25 January 2009
12.
The Economist
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The Economist is an English-language weekly magazine-format newspaper owned by the Economist Group and edited at offices in London. Continuous publication began under its founder, James Wilson, in September 1843, in 2015 its average weekly circulation was a little over 1.5 million, about half of which were sold in the United States. The publication belongs to the Economist Group and it is 50% owned by the English branch of the Rothschild family and by the Agnelli family through its holding company Exor. The remaining 50% is held by investors including the editors. The Rothschilds and the Agnellis are represented on the board of directors, a board of trustees formally appoints the editor, who cannot be removed without its permission. Although The Economist has an emphasis and scope, about two-thirds of the 75 staff journalists are based in the London borough of Westminster. For the year to March 2016 the Economist Group declared operating profit of £61m, previous major shareholders include Pearson PLC. The Economist takes a stance of classical and economic liberalism which is supportive of free trade, globalisation, free immigration. The publication has described itself as a product of the Caledonian liberalism of Adam Smith and it targets highly educated readers and claims an audience containing many influential executives and policy-makers. The publications CEO described this recent global change, which was first noticed in the 1990s and accelerated in the beginning of the 21st century, on the contents page of each issue, The Economists mission statement is written in italics. The Economist was founded by the British businessman and banker James Wilson in 1843, to advance the repeal of the Corn Laws, articles relating to some practical, commercial, agricultural, or foreign topic of passing interest, such as foreign treaties. An article on the principles of political economy, applied to practical experience, covering the laws related to prices, wages, rent, exchange, revenue. Parliamentary reports, with focus on commerce, agriculture and free trade. Reports and accounts of popular movements advocating free trade, general news from the Court of St. Jamess, the Metropolis, the Provinces, Scotland, and Ireland. Law reports, confined chiefly to areas important to commerce, manufacturing, books, confined chiefly, but not so exclusively, to commerce, manufacturing, and agriculture, and including all treatises on political economy, finance, or taxation. A commercial gazette, with prices and statistics of the week, correspondence and inquiries from the news magazines readers. It has long respected as one of the most competent. Its logo was designed in 1959 by Reynolds Stone, in January 2012 The Economist launched a new weekly section devoted exclusively to China, the first new country section since the introduction of a section about the United States in 1942
13.
Metre Convention
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Metre Convention, also known as the Treaty of the Metre, is an international treaty that was signed in Paris on 20 May 1875 by representatives of 17 nations. The treaty set up an institute for the purpose of coordinating international metrology, the treaty also set up associated organizations to oversee the running of the institute. In 1960, at the 11th meetings of the CGPM, the system of units it had established was overhauled and relaunched as the International System of Units. The Convention created three main organizations, The CGPM – a meeting every four to six years of delegates from all member states. The International Committee for Weights and Measures – an advisory body to the CGPM consisting of 18 prominent metrologists from 18 different countries, in England in 1215, clause 25 of the Magna Carta set out the standards of measure that were to be applied throughout the realm prefixed. The wording of the clause emphasised that There is to be a single measure, five centuries later, when in 1707 England and Scotland were united into a single kingdom, the Scots agreed to use the same units of measure that were already established in England. During the eighteenth century, in order to trade, Peter the Great. Abuse of units of measures were one of the causes of the French Revolution, between 1850 and 1870, a number of countries adopted the metric system as their system of measure including Spain, many South American republics and many of the Italian and German states. In 1863, the International Postal Union used grams to express permitted weights of letters, in the 1860s, inspections of the prototype metre revealed wear and tear at the measuring faces of the bar and also that the bar was wont to flex slightly when in use. In July 1870, two weeks before the conference was due to start, the Franco-Prussian War broke out, although the delegates did meet, it was agreed that the conference should be recalled once all the delegates were present. In 1872 the new republican government reissued the invitations and in 1875 scientists from thirty European and American countries met in Paris, the conference did not concern itself with other units of measure. The conference had undertones of Franco-German political manoeuvring, particularly since the French had been humiliated by the Prussians during the war a few years previously. Although France lost control of the system, they ensured that it passed to international rather than German control. They were eventually reassured when the German-born Swiss delegate Adolphe Hirsch said no serious scientist would in our day and age contemplate a metre deduced from the size of the earth. When the conference was reconvened in 1875, it was proposed that new prototype metre, although the new standard metre had the same value as the old metre, it had an X cross-section rather than a rectangular cross-section as this reduced the flexing when taking measurements. Moreover, the new bar, rather than being exactly one metre in length was a longer than one metre and had lines engraved on them that were exactly one metre apart. The London firm Johnson Matthey delivered 30 prototype metres and 40 prototype kilograms, at the first meeting of the CGPM in 1889 bar No.6 and cylinder No. X were chosen by lot as the international prototypes, the remainder were either kept as BIPM working copies or distributed by lot to member states as national prototypes
14.
International System of Units
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The International System of Units is the modern form of the metric system, and is the most widely used system of measurement. It comprises a coherent system of units of measurement built on seven base units, the system also establishes a set of twenty prefixes to the unit names and unit symbols that may be used when specifying multiples and fractions of the units. The system was published in 1960 as the result of an initiative began in 1948. It is based on the system of units rather than any variant of the centimetre-gram-second system. The motivation for the development of the SI was the diversity of units that had sprung up within the CGS systems, the International System of Units has been adopted by most developed countries, however, the adoption has not been universal in all English-speaking countries. The metric system was first implemented during the French Revolution with just the metre and kilogram as standards of length, in the 1830s Carl Friedrich Gauss laid the foundations for a coherent system based on length, mass, and time. In the 1860s a group working under the auspices of the British Association for the Advancement of Science formulated the requirement for a coherent system of units with base units and derived units. Meanwhile, in 1875, the Treaty of the Metre passed responsibility for verification of the kilogram, in 1921, the Treaty was extended to include all physical quantities including electrical units originally defined in 1893. The units associated with these quantities were the metre, kilogram, second, ampere, kelvin, in 1971, a seventh base quantity, amount of substance represented by the mole, was added to the definition of SI. On 11 July 1792, the proposed the names metre, are, litre and grave for the units of length, area, capacity. The committee also proposed that multiples and submultiples of these units were to be denoted by decimal-based prefixes such as centi for a hundredth, on 10 December 1799, the law by which the metric system was to be definitively adopted in France was passed. Prior to this, the strength of the magnetic field had only been described in relative terms. The technique used by Gauss was to equate the torque induced on a magnet of known mass by the earth’s magnetic field with the torque induced on an equivalent system under gravity. The resultant calculations enabled him to assign dimensions based on mass, length, a French-inspired initiative for international cooperation in metrology led to the signing in 1875 of the Metre Convention. Initially the convention only covered standards for the metre and the kilogram, one of each was selected at random to become the International prototype metre and International prototype kilogram that replaced the mètre des Archives and kilogramme des Archives respectively. Each member state was entitled to one of each of the prototypes to serve as the national prototype for that country. Initially its prime purpose was a periodic recalibration of national prototype metres. The official language of the Metre Convention is French and the version of all official documents published by or on behalf of the CGPM is the French-language version
15.
Metrology
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The field of metrology is important for establishing a common understanding of units, which is crucial in linking human activities. This led to the creation of the decimal based metric system in 1795 to establish a set of standards for types of measurements. This has since evolved into the International System of Units as a result of a made in the 11th Conference Generale des Poids et Mesures in 1960. The NMS greatly effects how measurements are undertaken in the country and this has wide reaching impacts in a variety of different regions of society. It has implications in the area of economies, energy, environment, health, manufacturing, industry, consumer confidence, the effects of metrology on trade and the economy are some of the easiest observed societal impacts. The field of metrology is important for establishing a common understanding of units and these base concepts of metrology are propagated by the three main fields of metrology, which are, scientific or fundamental metrology, applied, technical or industrial metrology, and legal metrology. While there is no definition of fundamental metrology it is considered to be the top level of scientific metrology that strives for the highest level of accuracy. The BIPM maintains a database of the calibration and measurement capabilities of various institutes around the world. These institutes, whose activities are peer-reviewed, provide the reference points for metrological traceability. In the area of measurement, the BIPM has identified nine metrology areas, including length, mass, although the emphasis in this area of metrology is on the measurements themselves, traceability of the calibration of the measurement devices is necessary to ensure confidence in the measurements. Industrial metrology is important to the economical and industrial development of a country, such statutory requirements might arise from, amongst others, the needs for protection of health, public safety, the environment, enabling taxation, protection of consumers and fair trade. The International Organization for Legal Metrology was established to assist in harmonising such regulations across national boundaries to ensure that legal requirements do not inhibit trade. In Europe WELMEC was established in 1990 to promote cooperation on the field of metrology in the European Union. Throughout history the ability to make measurements has been instrumental in the progress of mankind, the ability to measure alone is not sufficient, rather the ability to compare separate measurements and have agreeability is crucial for the measurements to be meaningful. The first record of a permanent standard is from 2900 BC, the cubit was decreed to be the length of the Pharaohs forearm plus the width of his hand and replica standards were given out to builders. The success of standardized length during the building of the pyramids is evidenced by the lengths of the pyramid bases differing by no more than 0. 05%, other civilizations produced their own measurement standards that were accepted throughout their nations. The architecture of the Roman and Greek empires were based on their own systems of measurement. Nonetheless, the fall of great empires and the rise of the Dark Ages caused much of measurement knowledge
16.
Vienna Convention on Road Signs and Signals
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This conference also produced the Vienna Convention on Road Traffic, which complements this legislation by standardising international traffic laws. Amendments, including new provisions regarding the legibility of signs, priority at roundabouts, both the Vienna Convention and the Geneva Protocol reflected a common consensus on road traffic signs that evolved primarily in Europe in the mid-20th century. Most jurisdictions outside Europe have not adopted either treaty, and maintain their own systems of traffic signals. An alternative convention called the SADC-RTSM, provided by the Southern African Development Community, is used by 11 countries in southern Africa and it follows many of the similar rules and principles as in the Vienna Convention. When more than one is available, the one must be used nationally. All signs, except for those that do not apply at night, the convention also specifies road markings. All such markings must be less than 6 mm high, with cats eye reflectors no more than 15 mm above the road surface, the road markings shall be white or yellow. All words painted on the surface should be either of place names, or of words recognisable in most languages. Red lights must be placed on top when lights are stacked vertically, or on the side closest to oncoming traffic if stacked horizontally
17.
United Nations Economic and Social Council
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The ECOSOC serves as the central forum for discussing international economic and social issues, and for formulating policy recommendations addressed to member states and the United Nations system. A number of organisations have been granted consultative status to the Council to participate in the work of the United Nations. The president is elected for a term and chosen from the small or mid-sized powers represented on the ECOSOC. His Excellency Frederick Musiiwa Makamure Shava was elected seventy-second President of the Economic, Ambassador Shava is currently the Ambassador and Permanent Representative of the Republic of Zimbabwe to the United Nations in New York. The Council has 54 member states out of the 193 UN member states, UN secretary-general Ban Ki-moon added, Rather than viewing growth and sustainability as competing goals on a collision course, we must see them as complementary and mutually supportive imperatives. The report concluded that Business as usual is not an option, governance of the multilateral system has historically been complex and fragmented. This has limited the capacity of the ECOSOC to influence policies in trade, finance. Reform proposals aim to enhance the relevance and contribution of the council, a major reform was approved by the 2005 World Summit on the basis of proposals submitted by secretary-general Kofi Annan. At the Summit it was decided to hold annual ministerial-level substantive reviews to assess progress in achieving internationally agreed development goals. These Annual Ministeral Reviews will be replaced by the High Level Political Forum from 2016 onwards after the new post-MDG/Post-2015 Sustainable Development Goals are agreed. Subsequent proposals by the High-Level Panel Report on System-Wide Coherence in November 2006 aimed to establish a forum within the ECOSOC as a counter-model to the clubs of the G8. The Forum was to comprise 27 heads of state to meet annually and this proposal, however, was not approved by the General Assembly. The Economic and Social Council Chamber in the United Nations Conference Building was a gift from Sweden and it was conceived by Swedish architect Sven Markelius, one of the 11 architects in the international team that designed the UN headquarters. Wood from Swedish pine trees was used in the area for the railings
18.
Irish language
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Irish, also referred to as Gaelic or Irish Gaelic, is a Goidelic language of the Indo-European language family originating in Ireland and historically spoken by the Irish people. Irish is spoken as a first language by a minority of Irish people. Irish enjoys constitutional status as the national and first official language of the Republic of Ireland and it is also among the official languages of the European Union. The public body Foras na Gaeilge is responsible for the promotion of the language throughout the island of Ireland and it has the oldest vernacular literature in Western Europe. The fate of the language was influenced by the power of the English state in Ireland. Elizabethan officials viewed the use of Irish unfavourably, as being a threat to all things English in Ireland and its decline began under English rule in the 17th century. In the latter part of the 19th century, there was a decrease in the number of speakers. Irish-speaking areas were hit especially hard, by the end of British rule, the language was spoken by less than 15% of the national population. Since then, Irish speakers have been in the minority, efforts have been made by the state, individuals and organisations to preserve, promote and revive the language, but with mixed results. Around the turn of the 21st century, estimates of native speakers ranged from 20,000 to 80,000 people. In the 2011 Census, these numbers had increased to 94,000 and 1.3 million, there are several thousand Irish speakers in Northern Ireland. It has been estimated that the active Irish-language scene probably comprises 5 to 10 per cent of Irelands population, there has been a significant increase in the number of urban Irish speakers, particularly in Dublin. In Gaeltacht areas, however, there has been a decline of the use of Irish. Údarás na Gaeltachta predicted that, by 2025, Irish will no longer be the language in any of the designated Gaeltacht areas. Survey data suggest that most Irish people think highly of Irish as a marker of identity. It has also argued that newer urban groups of Irish speakers are a disruptive force in this respect. In An Caighdeán Oifigiúil the name of the language is Gaeilge, before the spelling reform of 1948, this form was spelled Gaedhilge, originally this was the genitive of Gaedhealg, the form used in Classical Irish. Older spellings of this include Gaoidhealg in Classical Irish and Goídelc in Old Irish, the modern spelling results from the deletion of the silent dh in the middle of Gaedhilge, whereas Goidelic languages, used to refer to the language family including Irish, comes from Old Irish
19.
United Arab Emirates
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In 2013, the UAEs population was 9.2 million, of which 1.4 million are Emirati citizens and 7.8 million are expatriates. The country is a federation of seven emirates, and was established on 2 December 1971, the constituent emirates are Abu Dhabi, Ajman, Dubai, Fujairah, Ras al-Khaimah, Sharjah and Umm al-Quwain. Each emirate is governed by a monarch, together, they jointly form the Federal Supreme Council. One of the monarchs is selected as the President of the United Arab Emirates, Islam is the official religion of the UAE and Arabic is the official language. The UAEs oil reserves are the seventh-largest in the world while its natural gas reserves are the worlds seventeenth-largest, Sheikh Zayed, ruler of Abu Dhabi and the first President of the UAE, oversaw the development of the Emirates and steered oil revenues into healthcare, education and infrastructure. The UAEs economy is the most diversified in the Gulf Cooperation Council, while its most populous city of Dubai is an important global city, nevertheless, the country remains principally reliant on its export of petroleum and natural gas. The UAE is criticised for its rights record, including the specific interpretations of Sharia used in its legal system. The UAEs rising international profile has led analysts to identify it as a regional. It appears the land of the Emirates has been occupied for thousands of years, there is no proof of contact with the outside world at that stage, although in time it developed with civilisations in Mesopotamia and Iran. This contact persisted and became wide-ranging, probably motivated by trade in copper from the Hajar Mountains, in ancient times, Al Hasa was part of Al Bahreyn and adjoined Greater Oman. Sassanid groups were present on the Batinah coast, in 637, Julfar was an important port that was used as a staging post for the Islamic invasion of the Sassanian Empire. The area of the Al Ain/Buraimi Oasis was known as Tuam and was an important trading post for camel routes between the coast and the Arabian interior. The earliest Christian site in the UAE was first discovered in the 1990s, a monastic complex on what is now known as Sir Bani Yas Island. Thought to be Nestorian and built in 600 AD, the church appears to have been abandoned peacefully in 750 AD and it forms a rare physical link to a legacy of Christianity which is thought to have spread across the peninsula from 50 to 350 AD following trade routes. Certainly, by the 5th century, Oman had a bishop named John – the last bishop of Oman being Etienne, in 676 AD. This led to a group of travelling to Medina, converting to Islam and subsequently driving a successful uprising against the unpopular Sassanids. Following the death of Prophet Muhammad, the new Islamic communities south of the Persian Gulf threatened to disintegrate, with insurrections against the Muslim leaders. The Caliph Abu Bakr sent an army from the capital Medina which completed its reconquest of the territory with the battle of Dibba in which 10,000 lives are thought to have been lost
20.
Finland
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Finland, officially the Republic of Finland, is a sovereign state in Northern Europe. A peninsula with the Gulf of Finland to the south and the Gulf of Bothnia to the west, the country has borders with Sweden to the northwest, Norway to the north. Estonia is south of the country across the Gulf of Finland, Finland is a Nordic country situated in the geographical region of Fennoscandia, which also includes Scandinavia. Finlands population is 5.5 million, and the majority of the population is concentrated in the southern region,88. 7% of the population is Finnish people who speak Finnish, a Uralic language unrelated to the Scandinavian languages, the second major group are the Finland-Swedes. In terms of area, it is the eighth largest country in Europe, Finland is a parliamentary republic with a central government based in the capital Helsinki, local governments in 311 municipalities, and an autonomous region, the Åland Islands. Over 1.4 million people live in the Greater Helsinki metropolitan area, from the late 12th century, Finland was an integral part of Sweden, a legacy reflected in the prevalence of the Swedish language and its official status. In the spirit of the notion of Adolf Ivar Arwidsson, we are not Swedes, we do not want to become Russians, let us therefore be Finns, nevertheless, in 1809, Finland was incorporated into the Russian Empire as the autonomous Grand Duchy of Finland. In 1906, Finland became the nation in the world to give the right to vote to all adult citizens. Following the 1917 Russian Revolution, Finland declared itself independent, in 1918, the fledgling state was divided by civil war, with the Bolshevik-leaning Reds supported by the equally new Soviet Russia, fighting the Whites, supported by the German Empire. After a brief attempt to establish a kingdom, the became a republic. During World War II, the Soviet Union sought repeatedly to occupy Finland, with Finland losing parts of Karelia, Salla and Kuusamo, Petsamo and some islands, Finland joined the United Nations in 1955 and established an official policy of neutrality. The Finno-Soviet Treaty of 1948 gave the Soviet Union some leverage in Finnish domestic politics during the Cold War era, Finland was a relative latecomer to industrialization, remaining a largely agrarian country until the 1950s. It rapidly developed an advanced economy while building an extensive Nordic-style welfare state, resulting in widespread prosperity, however, Finnish GDP growth has been negative in 2012–2014, with a preceding nadir of −8% in 2009. Finland is a top performer in numerous metrics of national performance, including education, economic competitiveness, civil liberties, quality of life, a large majority of Finns are members of the Evangelical Lutheran Church, though freedom of religion is guaranteed under the Finnish Constitution. The first known appearance of the name Finland is thought to be on three rune-stones. Two were found in the Swedish province of Uppland and have the inscription finlonti, the third was found in Gotland, in the Baltic Sea. It has the inscription finlandi and dates from the 13th century, the name can be assumed to be related to the tribe name Finns, which is mentioned first known time AD98. The name Suomi has uncertain origins, but a candidate for a source is the Proto-Baltic word *źemē, in addition to the close relatives of Finnish, this name is also used in the Baltic languages Latvian and Lithuanian
21.
Samoa
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The Independent State of Samoa, commonly known as Samoa and, until 1997, known as Western Samoa, is a unitary parliamentary democracy with eleven administrative divisions. The two main islands are Savaii and Upolu with four smaller islands surrounding the landmasses, the Lapita people discovered and settled the Samoan islands around 3,500 years ago. They developed a language and cultural identity. Samoa is a member of the Commonwealth of Nations, Western Samoa was admitted to the United Nations on 15 December 1976. The entire island group, which includes American Samoa, was called Navigator Islands by European explorers before the 20th century because of the Samoans seafaring skills. The oldest date so far for remains in Samoa has been calculated by New Zealand scientists to a true age of circa 3,000 years ago from a Lapita site at Mulifanua during the 1970s. The origins of the Samoans are closely studied in research about Polynesia in various scientific disciplines such as genetics, linguistics. Contact with Europeans began in the early 18th century, jacob Roggeveen, a Dutchman, was the first known European to sight the Samoan islands in 1722. This visit was followed by French explorer Louis-Antoine de Bougainville, who named them the Navigator Islands in 1768, contact was limited before the 1830s, which is when English missionaries and traders began arriving. Christian missionary work in Samoa began in 1830 by John Williams, of the London Missionary Society arriving in Sapapalii from The Cook Islands and Tahiti. However, Robert Louis Stevenson, who lived in Samoa from 1889 until his death in 1894, wrote in A Footnote to History, Eight Years of Trouble in Samoa, … the Samoans are gentle people. The Germans in particular began to show great commercial interest in the Samoan Islands, especially on the island of Upolu, the United States laid its own claim and formed alliances with local native chieftains, most conspicuously on the islands of Tutuila and Manua. Britain also sent troops to protect British business enterprise, harbour rights and this was followed by an eight-year civil war, during which each of the three powers supplied arms, training and in some cases combat troops to the warring Samoan parties. The Samoan crisis came to a critical juncture in March 1889 when all three colonial contenders sent warships into Apia harbour, and a larger-scale war seemed imminent, a massive storm on 15 March 1889 damaged or destroyed the warships, ending the military conflict. The Second Samoan Civil War reached a head in 1898 when Germany, the United Kingdom, the Siege of Apia occurred in March 1899. Samoan forces loyal to Prince Tanu were besieged by a force of Samoan rebels loyal to Mataafa Iosefo. Supporting Prince Tanu were landing parties from four British and American warships, after several days of fighting, the Samoan rebels were finally defeated. American and British warships shelled Apia on 15 March 1899, including the USS Philadelphia, the eastern island-group became a territory of the United States and was known as American Samoa
22.
National Highway Traffic Safety Administration
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The National Highway Traffic Safety Administration is an agency of the Executive Branch of the U. S. government, part of the Department of Transportation. It describes its mission as Save lives, prevent injuries, reduce vehicle-related crashes, the agency has asserted preemptive regulatory authority over greenhouse gas emissions, but this has been disputed by such state regulatory agencies as the California Air Resources Board. Another of NHTSAs major activities is the creation and maintenance of the data maintained by the National Center for Statistics. In particular, the Fatality Analysis Reporting System, has become a resource for traffic safety research not only in the United States, research contributions using FARS by researchers from many countries appear in many non-U. S. Technical publications, and provide a significant database and knowledge bank on the subject, even with this database, conclusive analysis of crash causes often remains difficult and controversial, with experts debating the veracity and statistical validity of results. In 1966, Congress held a series of highly publicized hearings regarding highway safety, passed legislation to make installation of seat belts mandatory, 89–670 which created the U. S. Department of Transportation on October 15,1966. NHTSA was officially established in 1970 by the Highway Safety Act of 1970, in 1972, the Motor Vehicle Information and Cost Savings Act expanded NHTSAs scope to include consumer information programs. Since then, automobiles have become far better in protecting their occupants in vehicle impacts, the number of deaths on American highways hovers around 33,000 annually, a lower death rate per vehicle-mile traveled than in the 1960s. The agency has introduced a proposal to mandate Electronic Stability Control on all vehicles by the 2012 model year. This technology was first brought to attention in 1997, with the Swedish moose test. S. Because of the unavailability in America of certain models, a gray market arose in the late 1970s. This provided an alternate, legal method to acquire vehicles only sold overseas, the success of the gray market, however, ate into the business of Mercedes-Benz of North America Inc. S. In practice the gray market involved a few thousand cars annually. In 1998, NHTSA exempted vehicles older than 25 years from the rules it administers, in 1999, certain very low production volume specialist vehicles were also exempt for Show and Display purposes. This has driven U. S. industry to adopt less visible forms of restrictions in the form of technical regulations different. NHTSA disapproved the SM due to its high-performance, low-glare, steerable headlamps which were not of the sealed beam design mandatory in the U. S. In the mid-1960s when the framework was established for US vehicle safety regulations, the Federal Motor Vehicle Safety Standards are contained in the United States Code of Federal Regulations, Title 49, Part 571. This is commonly referred to as 49CFR571, with any particular FMVSS appended after a period, additional federal vehicle standards are contained elsewhere in the CFR
23.
Speed limits in Canada
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Canadian speed limits have been posted in kilometres per hour since 1977. Before then, when Canada used Imperial units, speed limits were in miles per hour, statutory speed limits are default speed limits set by a statute in each province or territory. They apply on roads which do not have posted speed limits, posted speed limits may differ from the statutory speed limit as indicated by speed limit signs. In most provinces and territories, statutory speed limits are 50 km/h in urban areas,80 km/h in rural areas, there is not a statutory speed limit for grade-separated expressways, however the typical speed limit in most provinces is 100 km/h. Statutory speed limits for school zones tend to be 30 or 40 km/h in urban areas and 50 km/h in rural areas, where a dash is indicated, there is no statutory speed limit, speed limits must always be posted. Where N/A is indicated, there is no such roadway in the province or territory, in Ontario, speeding fines double in areas identified as Community Safety Zones. For a first conviction, they face an additional $2, 000-$10,000 fine and 6 demerit points, they may also face up to 6 months in jail and licence suspension of up to two years. For a second conviction within 10 years of the first conviction, in Ontario and Québec, trucks must be electronically limited to 105 km/h. Radar detectors in Canada are legal only in British Columbia, Alberta and they are illegal to use in the other provinces and all three territories. Quebec penalizes $500 for use of a detector, along with confiscation of the device. A speed limit sign reads MAXIMUM XX, such as MAXIMUM80 for 80 km/h, a minimum speed sign reads XX MINIMUM, such as 60 MINIMUM for 60 km/h. The report recommended increasing speed limits on multi-lane limited-access highways constructed to high standards from 110 km/h to 120 km/h. As described in that report, the Ministry is currently using. Technical Circular T-10/00 to assess speed limits, the practice considers the 85th percentile speed, road geometry, roadside development, and crash history. In July 2014, speed limits were adjusted on many of the highways, including some which were increased to 120 km/h. In Ontario, speed too fast is responsible for just 2. 1% of road fatalities, an Ontario-based group is lobbying to increase speed limits from 100 km/h to 130 km/h
24.
European Single Market
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It is also intended to drive economic integration whereby the once separate economies of the member states become integrated within a single EU-wide economy. Half of the trade in goods within the EU is covered by legislation harmonised by the EU, the creation of the internal market as a seamless, single market is an ongoing process, with the integration of the service industry still containing gaps. It also has an international element, with the market represented as one in international trade negotiations. One of the core objectives of the European Economic Community was the development of a common market offering free movement of goods, service, people. Free movement of goods was established in principle through the union between its then-six member states. However the EEC struggled to enforce a single due to the absence of strong decision making structures. It was difficult to remove intangible barriers with mutual recognition of standards, in the end, it was launched on 1 January 1993. The new approach, pioneered at the Delors Commission, combined positive and negative integration, negative integration consists of prohibitions imposed on member states of discriminatory behaviour and other restrictive practices. Positive integration consists in approximation of laws and standards, especially important in this respect is the adoption of harmonising legislation under Article 114 of the Treaty on the Functioning of the European Union. Thus harmonisation was largely used to basic health and safety standards were met. By 1992 about 90% of the issues had been resolved and in the year the Maastricht Treaty set about to create an Economic. Work on freedom for services did take longer, and was the last freedom to be implemented, mainly through the Posting of Workers Directive, in 1997 the Amsterdam Treaty abolished physical barriers across the internal market by incorporating the Schengen Area within the competences of the EU. The Schengen Agreement implements the abolition of border controls between most member states, common rules on visas, and police and judicial cooperation, even as the Lisbon Treaty came into force in 2009 however, some areas pertaining parts of the four freedoms had not yet been completely opened. Those, along with work on the economic and monetary union. The European Union is also a customs union and this means that member states have removed customs barriers between themselves and introduced a common customs policy towards other countries. By agreement between the Union and the states concerned Andorra, Monaco, San Marino and Turkey also participate in the EU Customs Union, Article 30 TFEU prohibits member states from levying any duties on goods crossing a border, both goods produced within the EU and those produced outside. Neither the purpose of the charge, nor its name in domestic law, is relevant, since the Single European Act, there can be no systematic customs controls at the borders of member states. The emphasis is on post-import audit controls and risk analysis, physical controls of imports and exports now occur at traders premises, rather than at the territorial borders
25.
International Standard Book Number
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The International Standard Book Number is a unique numeric commercial book identifier. An ISBN is assigned to each edition and variation of a book, for example, an e-book, a paperback and a hardcover edition of the same book would each have a different ISBN. The ISBN is 13 digits long if assigned on or after 1 January 2007, the method of assigning an ISBN is nation-based and varies from country to country, often depending on how large the publishing industry is within a country. The initial ISBN configuration of recognition was generated in 1967 based upon the 9-digit Standard Book Numbering created in 1966, the 10-digit ISBN format was developed by the International Organization for Standardization and was published in 1970 as international standard ISO2108. Occasionally, a book may appear without a printed ISBN if it is printed privately or the author does not follow the usual ISBN procedure, however, this can be rectified later. Another identifier, the International Standard Serial Number, identifies periodical publications such as magazines, the ISBN configuration of recognition was generated in 1967 in the United Kingdom by David Whitaker and in 1968 in the US by Emery Koltay. The 10-digit ISBN format was developed by the International Organization for Standardization and was published in 1970 as international standard ISO2108, the United Kingdom continued to use the 9-digit SBN code until 1974. The ISO on-line facility only refers back to 1978, an SBN may be converted to an ISBN by prefixing the digit 0. For example, the edition of Mr. J. G. Reeder Returns, published by Hodder in 1965, has SBN340013818 -340 indicating the publisher,01381 their serial number. This can be converted to ISBN 0-340-01381-8, the check digit does not need to be re-calculated, since 1 January 2007, ISBNs have contained 13 digits, a format that is compatible with Bookland European Article Number EAN-13s. An ISBN is assigned to each edition and variation of a book, for example, an ebook, a paperback, and a hardcover edition of the same book would each have a different ISBN. The ISBN is 13 digits long if assigned on or after 1 January 2007, a 13-digit ISBN can be separated into its parts, and when this is done it is customary to separate the parts with hyphens or spaces. Separating the parts of a 10-digit ISBN is also done with either hyphens or spaces, figuring out how to correctly separate a given ISBN number is complicated, because most of the parts do not use a fixed number of digits. ISBN issuance is country-specific, in that ISBNs are issued by the ISBN registration agency that is responsible for country or territory regardless of the publication language. Some ISBN registration agencies are based in national libraries or within ministries of culture, in other cases, the ISBN registration service is provided by organisations such as bibliographic data providers that are not government funded. In Canada, ISBNs are issued at no cost with the purpose of encouraging Canadian culture. In the United Kingdom, United States, and some countries, where the service is provided by non-government-funded organisations. Australia, ISBNs are issued by the library services agency Thorpe-Bowker
26.
Oxford English Dictionary
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The Oxford English Dictionary is a descriptive dictionary of the English language, published by the Oxford University Press. The second edition came to 21,728 pages in 20 volumes, in 1895, the title The Oxford English Dictionary was first used unofficially on the covers of the series, and in 1928 the full dictionary was republished in ten bound volumes. In 1933, the title The Oxford English Dictionary fully replaced the name in all occurrences in its reprinting as twelve volumes with a one-volume supplement. More supplements came over the years until 1989, when the edition was published. Since 2000, an edition of the dictionary has been underway. The first electronic version of the dictionary was available in 1988. The online version has been available since 2000, and as of April 2014 was receiving two million hits per month. The third edition of the dictionary will probably appear in electronic form, Nigel Portwood, chief executive of Oxford University Press. As a historical dictionary, the Oxford English Dictionary explains words by showing their development rather than merely their present-day usages, therefore, it shows definitions in the order that the sense of the word began being used, including word meanings which are no longer used. The format of the OEDs entries has influenced numerous other historical lexicography projects and this influenced later volumes of this and other lexicographical works. As of 30 November 2005, the Oxford English Dictionary contained approximately 301,100 main entries, the dictionarys latest, complete print edition was printed in 20 volumes, comprising 291,500 entries in 21,730 pages. The longest entry in the OED2 was for the verb set, as entries began to be revised for the OED3 in sequence starting from M, the longest entry became make in 2000, then put in 2007, then run in 2011. Despite its impressive size, the OED is neither the worlds largest nor the earliest exhaustive dictionary of a language, the Dutch dictionary Woordenboek der Nederlandsche Taal is the worlds largest dictionary, has similar aims to the OED and took twice as long to complete. Another earlier large dictionary is the Grimm brothers dictionary of the German language, begun in 1838, the official dictionary of Spanish is the Diccionario de la lengua española, and its first edition was published in 1780. The Kangxi dictionary of Chinese was published in 1716, trench suggested that a new, truly comprehensive dictionary was needed. On 7 January 1858, the Society formally adopted the idea of a new dictionary. Volunteer readers would be assigned particular books, copying passages illustrating word usage onto quotation slips, later the same year, the Society agreed to the project in principle, with the title A New English Dictionary on Historical Principles. He withdrew and Herbert Coleridge became the first editor, on 12 May 1860, Coleridges dictionary plan was published and research was started
27.
Oxford University Press
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Oxford University Press is the largest university press in the world, and the second oldest after Cambridge University Press. It is a department of the University of Oxford and is governed by a group of 15 academics appointed by the known as the delegates of the press. They are headed by the secretary to the delegates, who serves as OUPs chief executive, Oxford University has used a similar system to oversee OUP since the 17th century. The university became involved in the print trade around 1480, and grew into a printer of Bibles, prayer books. OUP took on the project became the Oxford English Dictionary in the late 19th century. Moves into international markets led to OUP opening its own offices outside the United Kingdom, by contracting out its printing and binding operations, the modern OUP publishes some 6,000 new titles around the world each year. OUP was first exempted from United States corporation tax in 1972, as a department of a charity, OUP is exempt from income tax and corporate tax in most countries, but may pay sales and other commercial taxes on its products. The OUP today transfers 30% of its surplus to the rest of the university. OUP is the largest university press in the world by the number of publications, publishing more than 6,000 new books every year, the Oxford University Press Museum is located on Great Clarendon Street, Oxford. Visits must be booked in advance and are led by a member of the archive staff, displays include a 19th-century printing press, the OUP buildings, and the printing and history of the Oxford Almanack, Alice in Wonderland and the Oxford English Dictionary. The first printer associated with Oxford University was Theoderic Rood, the first book printed in Oxford, in 1478, an edition of Rufinuss Expositio in symbolum apostolorum, was printed by another, anonymous, printer. Famously, this was mis-dated in Roman numerals as 1468, thus apparently pre-dating Caxton, roods printing included John Ankywylls Compendium totius grammaticae, which set new standards for teaching of Latin grammar. After Rood, printing connected with the university remained sporadic for over half a century, the chancellor, Robert Dudley, 1st Earl of Leicester, pleaded Oxfords case. Some royal assent was obtained, since the printer Joseph Barnes began work, Oxfords chancellor, Archbishop William Laud, consolidated the legal status of the universitys printing in the 1630s. Laud envisaged a unified press of world repute, Oxford would establish it on university property, govern its operations, employ its staff, determine its printed work, and benefit from its proceeds. To that end, he petitioned Charles I for rights that would enable Oxford to compete with the Stationers Company and the Kings Printer and these were brought together in Oxfords Great Charter in 1636, which gave the university the right to print all manner of books. Laud also obtained the privilege from the Crown of printing the King James or Authorized Version of Scripture at Oxford and this privilege created substantial returns in the next 250 years, although initially it was held in abeyance. The Stationers Company was deeply alarmed by the threat to its trade, under this, the Stationers paid an annual rent for the university not to exercise its full printing rights – money Oxford used to purchase new printing equipment for smaller purposes
28.
International Bureau of Weights and Measures
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The organisation is usually referred to by its French initialism, BIPM. The BIPM reports to the International Committee for Weights and Measures and these organizations are also commonly referred to by their French initialisms. The BIPM was created on 20 May 1875, following the signing of the Metre Convention, under the authority of the Metric Convention, the BIPM helps to ensure uniformity of SI weights and measures around the world. It does so through a series of committees, whose members are the national metrology laboratories of the Conventions member states. The BIPM carries out measurement-related research and it takes part in and organises international comparisons of national measurement standards and performs calibrations for member states. The BIPM has an important role in maintaining accurate worldwide time of day and it combines, analyses, and averages the official atomic time standards of member nations around the world to create a single, official Coordinated Universal Time. The BIPM is also the keeper of the prototype of the kilogram. Metrologia Institute for Reference Materials and Measurements International Organization for Standardization National Institute of Standards and Technology Official website
29.
International Organization of Legal Metrology
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The organisation has no legal authority to impose solutions on its members, but its recommendations are often used by member states as part of their own domestic law. As of October 2013,59 countries had signed up as full members, between them, the OIML Members cover 86% of the worlds population and 96% of its economy. The definition of legal metrology varies amongst jurisdictions, reflecting the extent to which metrology is bound into the jurisdictions own legal, the OIML, in their publication International Vocabulary of Terms in Legal Metrology defined legal metrology as. Concerns regulatory requirements of measurements and measuring instruments for the protection of health, public safety and these two statements are held together by the words regulatory, accuracy and reliability. The OIML has identified four main activities that fulfil the purposes of legal metrology, control/conformity assessment of regulated products and regulated activities. Supervision of regulated products and of regulated activities Providing the necessary infrastructure for correct measurements, under French law, its principal body, the International Conference is accorded diplomatic status. The convention that set up the OIML named eight purposes behind its establishment, to provide mutual recognition systems which reduce trade barriers and costs in a global market. To represent the interests of the legal metrology community within international organizations and forums concerned with metrology, standardization, testing, to promote and facilitate the exchange of knowledge and competencies within the legal metrology community worldwide. In co-operation with other bodies, to raise awareness of the contribution that a sound legal metrology infrastructure can make to a modern economy. To identify areas for the OIML to improve the effectiveness and efficiency of its work, the conference is attended by delegations from member countries and corresponding members of the organisation. The management of the OIML is vested in the International Committee, the committee, which consists of one member from each member state, meets annually under the chairmanship of the OIML president whose term of office lasts six years. Secretarial services, day-to-day running and financial management of the OIML are provided by the, the technical work of the OIML is carried out by technical committees, each committee having responsibility for a different aspect of legal metrology. In some cases the technical committee is broken up one or more subcommittees. The running of each subcommittee is the responsibility of national laboratories around the world. As of 4 February 2013 there were 18 technical committees and 45 subcommittees, the principal series include, Vocabularies that provide standardised terminology in the field of metrology. The OIML has produced two works, International Vocabulary of Terms in Legal Metrology which defines the terms used in legal metrology. The first edition of work was the joint effort of seven international organisations - BIPM, IEC, IFCC, ISO, IUPAC, IUPAP. Alphabetical list of defined in OIML Recommendations and Documents which defines the technical terms used in the various OIML recommendations
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Open Learning Agency
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The Open Learning Agency was a Crown Agency of the province of British Columbia, Canada. From this date, BCOU is known as Thompson Rivers University, Thompson Rivers University, through its Open Learning Division, became one of Canada’s leading distance education providers. Educational goals are obtainable for anyone through accessible and varied courses that can be taken anytime, knowledge Network, another service of the Open Learning Agency, continues to operate as part of the Open Learning Agency, broadcasting its unique educational programming throughout British Columbia. Thompson Rivers University is BCs fourth largest provincial university and, through its Open Learning Division, is one of Canada’s leading distance education providers, also included is Open School BC, currently of the Services and Technology Division in the Ministry of Education. This was the K-12 branch of OLA, as well as correspondence material they also developed the first online courses in 1998 with OSCAR. Working with the Distance Education Schools of BC they purchased, developed and managed the first Learning Management System WebCT). Now Open School BC has over 50 online courses that offer to Distributed Learning programs and to public sector clients across the province in Blackboard
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International Red Cross and Red Crescent Movement
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The movements parts are, The International Committee of the Red Cross is a private humanitarian institution founded in 1863 in Geneva, Switzerland, by Henry Dunant and Gustave Moynier. Its 25-member committee has a unique authority under international law to protect the life. The ICRC was awarded the Nobel Peace Prize on three occasions, on an international level, the Federation leads and organizes, in close cooperation with the National Societies, relief assistance missions responding to large-scale emergencies. The International Federation Secretariat is based in Geneva, Switzerland, in 1963, the Federation was awarded the Nobel Peace Prize jointly with the ICRC. National Red Cross and Red Crescent Societies exist in every country in the world. Currently 190 National Societies are recognized by the ICRC and admitted as members of the Federation. Each entity works in its home country according to the principles of humanitarian law. In many countries, they are linked to the respective national health care system by providing emergency medical services. When he arrived in the town of Solferino on the evening of June 24, he toured the field of the Battle of Solferino. In a single day, about 40,000 soldiers on both sides died or were wounded on the field. Jean-Henri Dunant was shocked by the aftermath of the battle, the suffering of the wounded soldiers. He completely abandoned the original intent of his trip and for days he devoted himself to helping with the treatment. He succeeded in organizing an overwhelming level of assistance by motivating the local villagers to aid without discrimination. Back in his home in Geneva, he decided to write a book entitled A Memory of Solferino which he published using his own money in 1862. He sent copies of the book to leading political and military figures throughout Europe, in addition, he called for the development of international treaties to guarantee the protection of neutral medics and field hospitals for soldiers wounded on the battlefield. In 1863, Gustave Moynier, a Geneva lawyer and president of the Geneva Society for Public Welfare, received a copy of Dunants book, eight days later, the five men decided to rename the committee to the International Committee for Relief to the Wounded. In October 1863, the conference organized by the committee was held in Geneva to develop possible measures to improve medical services on the battlefield. Only one year later, the Swiss government invited the governments of all European countries, as well as the United States, Brazil, sixteen countries sent a total of twenty-six delegates to Geneva
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Speed limits in the United States
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Speed limits in the United States are set by each state or territory. Highway speed limits can range from a low of 35 mph to a rural high of 85 mph. Speed limits are posted in increments of five miles per hour. Some states have lower limits for trucks and at night, most speed limits are set by state or local statute, although each state allows various subdivisions to set a different, generally lower, limit. The highest speed limits are generally 70 mph on the West Coast and the eastern states, 75–80 mph in inland western states, along with Louisiana. Alaska, Connecticut, Delaware, Massachusetts, New Jersey, New York, Puerto Rico, Rhode Island, and Vermont have a limit of 65 mph. Washington, D. C. and the U. S. Virgin Islands have a speed limit of 55 mph, and Guam. Unusual for a state east of the Mississippi, much of I-95 in Maine north of Bangor allows up to 75 mph. Although Nevada law has allowed speed limits up to 80 mph since October 2015, no 80 mph limit had been posted in Nevada as of August 2016, and it stays pending. Portions of the Idaho, Montana, South Dakota, Texas, Utah, the highest posted speed limit in the entire country can be found in one single stretch of rural freeway in Texas, and it is 85 mph. For 13 years, federal law withheld Federal highway trust funds to states that had speed limits above 55 mph, from April 1987 through December 8,1995, an amended federal law disincentivized speed limits above 65 mph. This table contains the most usual posted daytime speed limits, in miles per hour, the values shown are not necessarily the fastest or slowest. They usually indicate, but not always, statutory speed limits, Some states and territories have lower truck speed limits applicable to heavy trucks. If present, they are only on freeways or other high-speed roadways. Nevada and Washington allow for speeds up to 80 and 75 miles per hour respectively, Mississippi allows speeds up to 80 mph on toll roads, but no such roads exist. Oklahoma removed the speed of 75 from its laws, though no road been posted higher than 75. Whether this reduced gasoline consumption is debated and the impact on safety is unclear, studies, the law was widely disregarded by motorists, even after the national maximum was increased to 65 miles per hour on certain roads in 1987 and 1988. In 1995, the law was repealed, returning the choice of speed limit to each state, in addition to the legally defined maximum speed, minimum speed limits may be applicable
